<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
          <el-form-item label="项目名称" prop="name" >
             <el-select v-model="queryParams.projectId" placeholder="请选择项目"
             clearable
              @change="handleQuery">
                <el-option
                  v-for="item in projectOptions"
                  :key="item.projectId"
                  :label="item.projectName"
                  :value="item.projectId"
                ></el-option>
              </el-select>
          </el-form-item>

          <el-form-item label="资金来源" prop="name" >
             <el-select v-model="queryParams.sourceId" placeholder="请选择资金来源"
             clearable
              @change="handleQuery">
                <el-option
                  v-for="item in sourceOptions"
                  :key="item.sourceId"
                  :label="item.sourceName"
                  :value="item.sourceId"
                ></el-option>
              </el-select>
          </el-form-item>

      <el-form-item label="总预算" prop="totalBudget">
        <el-input
          v-model="queryParams.totalBudget"
          placeholder="请输入总预算"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="已拨款" prop="allocatedFunds">
        <el-input
          v-model="queryParams.allocatedFunds"
          placeholder="请输入已拨款金额"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="已支出" prop="spentFunds">
        <el-input
          v-model="queryParams.spentFunds"
          placeholder="请输入已支出金额"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="剩余金额" prop="remainingFunds">
        <el-input
          v-model="queryParams.remainingFunds"
          placeholder="请输入剩余金额"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['funding:research:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['funding:research:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['funding:research:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['funding:research:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="researchList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="经费编号" align="center" prop="fundingId" />
      <el-table-column label="项目编号" align="center" prop="projectName" />
      <el-table-column label="资金来源" align="center" prop="sourceName" />
      <el-table-column label="总预算" align="center" prop="totalBudget" />
      <el-table-column label="已拨款金额" align="center" prop="allocatedFunds" />
      <el-table-column label="已支出金额" align="center" prop="spentFunds" />
      <el-table-column label="剩余金额" align="center" prop="remainingFunds" />
     
      <el-table-column label="创建时间" align="center" prop="createTime" />
      <el-table-column label="更新时间" align="center" prop="updateTime" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['funding:research:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['funding:research:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改科研经费对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">

        <el-form-item label="项目名称">
          <el-select v-model="form.projectId" placeholder="请选择项目">
            <el-option
              v-for="item in projectOptions"
              :key="item.projectId"
              :label="item.projectName"
              :value="item.projectId"
              ></el-option>
          </el-select>          
        </el-form-item> 

       <el-form-item label="资金来源">
             <el-select v-model="form.sourceId" placeholder="请选择资金来源">
                <el-option
                  v-for="item in sourceOptions"
                  :key="item.sourceId"
                  :label="item.sourceName"
                  :value="item.sourceId"
                ></el-option>
              </el-select>
        </el-form-item>
        <el-form-item label="总预算" prop="totalBudget">
          <el-input v-model="form.totalBudget" placeholder="请输入总预算" />
        </el-form-item>
        <el-form-item label="已拨款金额" prop="allocatedFunds">
          <el-input v-model="form.allocatedFunds" placeholder="请输入已拨款金额" />
        </el-form-item>
        <el-form-item label="已支出金额" prop="spentFunds">
          <el-input v-model="form.spentFunds" placeholder="请输入已支出金额" />
        </el-form-item>
        <el-form-item label="剩余金额" prop="remainingFunds">
          <el-input v-model="form.remainingFunds" placeholder="请输入剩余金额" />
        </el-form-item>




      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listResearch1, getResearch, delResearch, addResearch, updateResearch } from "@/api/funding/research";
import { getAllSource } from "@/api/funding/source";
import{listResearch} from "@/api/project/research";


export default {
  name: "Research",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 科研经费表格数据
      researchList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      //资金来源
      sourceOptions:[],
      //项目
      projectOptions: [],

      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        projectId: null,
        sourceId: null,
        totalBudget: null,
        allocatedFunds: null,
        spentFunds: null,
        remainingFunds: null,
        deleteBy: null,
        deleteTime: null,
        version: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      }
    };
  },
  created() {
    this.getList();
    this.getProjectList();
  },
  methods: {
    /** 查询科研经费列表 */
    getList() {
      this.loading = true;
      listResearch1(this.queryParams).then(response => {
        this.researchList = response.rows;
        this.total = response.total;
        this.loading = false;

              getAllSource().then(
        response=>{
          console.log(response.data);
          this.sourceOptions=response.data;
        }
      );
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        fundingId: null,
        projectId: null,
        sourceId: null,
        totalBudget: null,
        allocatedFunds: null,
        spentFunds: null,
        remainingFunds: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        deleteBy: null,
        deleteTime: null,
        delFlag: null,
        version: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.fundingId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加科研经费";

      getAllSource().then(
        response=>{
          console.log(response.data);
          this.sourceOptions=response.data;
        }
      );

    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const fundingId = row.fundingId || this.ids
      getResearch(fundingId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改科研经费";
      });
      getAllSource().then(
        response=>{
          console.log(response.data);
          this.sourceOptions=response.data;
        }
      );

    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.fundingId != null) {
            updateResearch(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addResearch(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const fundingIds = row.fundingId || this.ids;
      this.$modal.confirm('是否确认删除科研经费编号为"' + fundingIds + '"的数据项？').then(function() {
        return delResearch(fundingIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('funding/research/export', {
        ...this.queryParams
      }, `research_${new Date().getTime()}.xlsx`)
    },
    /** 获取科研项目下拉列表 */
    getProjectList() {
      listResearch({pageNum: 100,pageSize: 10}).then(response => {
        this.projectOptions = response.rows.filter(row => row.approvalStatus === 5);
        console.log(response.rows);
      });
    },
  }
};
</script>
